it was a mass draped in the traditions of the catholic faith, but since he's done since his election, he managed to weave his own special traditions into the celebration here. it was that connection with the crowd that made the biggest kifr difference it seemed. he rode into st. peter's square and then got out of the vehicle and actually mixed with those who had gathered hundreds of thousands from around the world shaking hands, kissing some of the faithful, stopg for a very special blessing. during his homily, he discussed what has been at the core of his papacy over the last few days, and that is taking care of the pour, those among us he says are needy or the weakest among us. he also at times seemed to refer to the problems the catholic church has been facing saying those in leadership positions must, quote, protect others. watch fourt them, it's a theme he referred to several times during that brief homily. after the mass was over, he actually met with the heads of state, including vice president biden who was leading the u.s. delegation here. now he begins the very difficult tas